16407-4740 COO 198 (HD 150040)
16h 40m 42.59s -47° 40' 07.7" P.A. 98.00 sep 2.6 mag 8.55,9.45 Sp Ap
Coord 2000 |
16407-4740 |
|
Discov num |
COO 198 |
|
Comp |
|
|
Coord arcsec 2000 |
16 40 42.59 -47 40 07.7 |
|
Date first |
1889 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
101 |
|
Pa last |
97.6 |
|
P.A. Now (θ) |
97.6° |
|
Sep first |
2.6 |
|
Sep last |
2.633 |
|
Sep. Now (ρ) |
2.633" |
|
Mag pri |
8.55 |
|
Mag sec |
9.45 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
Ap (white) |
|
Pri motion ra |
-032 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 150040 |
|
Constellation |
Ara |
|
SAO |
227040 |
|
Tycho2 |
8329-01220-1 |
|
Gaia DR2 |
5942525070103757312 |
|
HD |
150040 |
|
DM |
CP-47 7818 |
|